Individual Calculations June 2023
 Peredo Martinez, Oscar Roberto  Total change: 0.00  Rating chartPersonal card
 IRT SUB 1800 RECOLETA Santiago, Recoleta CHI 2023-04-23
RcRownchangeRpKK*chgGame
 1323 0 3.00 5 0.00 1343   0.00 
  Espinoza De La Rivera, Miguel 1180 CHI1.0010.00 0.00 
  Pezoa Campos, Eric Manuel 1464 CHI0.0010.00 0.00 
  Cofre Fahuas, Alfonso 1356 CHI1.0010.00 0.00 
  Pena Aguirre, Alejandro 1487 CHI0.0010.00 0.00 
  Diaz Cortes, Martina Renata 1129 CHI1.0010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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